#78AC38#78AC38

#78AC38 is a light, vivid yellow-green. Relative luminance 0.338; OKLCH L 68.4% C 0.156 H 130.4°. Best body text is #000000 at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#78AC38
RGB	rgb(120, 172, 56)
HSL	hsl(87, 51%, 45%)
HSV	hsv(87, 67%, 67%)
CMYK	cmyk(30.2%, 0%, 67.4%, 32.5%)
CIE-LAB	lab(64.79, -35.70, 52.05)
CIE-LCH	lch(64.79, 63.12, 124.45°)
OKLab	oklab(68.44% -0.1009 0.1185)
OKLCH	oklch(68.44% 0.156 130.4)
XYZ	xyz(23.2119, 33.7829, 9.0384)
Luminance	0.3378 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78AC38 #6C38AC

analogous

#ACA638 #78AC38 #3EAC38

triadic

#78AC38 #3878AC #AC3878

tetradic

#78AC38 #38ACA6 #6C38AC #AC383E

square

#78AC38 #38ACA6 #6C38AC #AC383E

split-complementary

#78AC38 #383EAC #A638AC

monochromatic

#38501A #587E29 #78AC38 #96C958 #B3D887

Accessibility & contrast

On white

2.71

#78AC38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.76

#78AC38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78AC38

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78AC38	#FFFFFF	#000000	##000000
##78AC38	1.00	2.71	7.76	7.76
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.76	21.00	1.00	1.00
##000000	7.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A028

Deuteranopia (green-blind)

#AC9C42

Tritanopia (blue-blind)

#7BA594

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #78ac38;
/* rgb */ color: rgb(120, 172, 56);
/* oklch */ color: oklch(68.4% 0.156 130.4);

Tailwind

colors: {
  custom: {
    50: '#a3c575',
    500: '#78ac38',
    950: '#000000',
  },
}

SCSS

$custom: #78ac38;
$custom-light: #a3c575;
$custom-dark: #000000;

JSON

{
  "hex": "#78ac38",
  "rgb": {
    "r": 120,
    "g": 172,
    "b": 56
  },
  "hsl": {
    "h": 86.897,
    "s": 50.877,
    "l": 44.706
  },
  "oklch": {
    "l": 0.68436,
    "c": 0.15564,
    "h": 130.4
  },
  "luminance": 0.33784
}

Semantic roles & 50–950 ramp

primary

#78AC38

secondary

#9C7EC2

accent

#4DDA8D

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #78AC38

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →